# N91AC: 1972 Wojcicki SENIOR AEROSPORT, registration cancelled 2011-03-31

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 31, 2011
- Status when cancelled: Assigned, pending cancellation
- Airframe: [Wojcicki SENIOR AEROSPORT](https://openairdocs.org/model/wojcicki-senior-aerosport) (registry code 0562831)
- Serial number: 25
- Year built: 1972
- Type of aircraft: Fixed wing single engine
- Last registry action: September 15, 1976
- Mode S code: AC9455
- The mark today: https://openairdocs.org/aircraft/N91AC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=91AC
- Page: https://openairdocs.org/deregistered/N91AC-2011-03-31

From the FAA registry file of October 28, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Wojcicki SENIOR AEROSPORT: https://openairdocs.org/model/wojcicki-senior-aerosport.md

## Other aircraft with N91AC

- [Registered now](https://openairdocs.org/aircraft/N91AC): Textron 208B, S/N 208B5296, built 2016

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